   $(function(){


    (function(window) {
        var Share={};
        Share.info = {
            id: '',
            name: 'asdfa',
            head_image: "_www/images/icon/A/144.png",
            introduce: 'asadfa'
        };
        /**
         * 更新分享服务
         */
        var shares = null;
     
        function getSerivces() {        
            plus.share.getServices(function(s) {
                
                shares = {};
                for (var i in s) {
                    var t = s[i];
                    shares[t.id] = t;
                }
            }, function(e) {
                console.log("获取分享服务列表失败：" + e.message);
            });
        };
     
        function shareAction(id, ex) {
            var s = null;
            
            if (!id || !(s = shares[id])) {
                console.log("无效的分享服务！");
                return;
            }
            if (s.authenticated) {
                console.log("---已授权---");
                shareMessage(s, ex);
            } else {
                console.log("---未授权---");
                //TODO 授权无法回调，有bug
                s.authorize(function() {    
                    console.log('授权成功...')              
                    shareMessage(s, ex);
                }, function(e) {        
                    console.log("认证授权失败：" + e.code + " - " + e.message);
                });
            }
        };
        var sharecount = 0;
        /**
         * 发送分享消息
         * @param
         */
        function shareMessage(s, ex) {
            plus.nativeUI.showWaiting();
                    setTimeout(plus.nativeUI.closeWaiting,5000);//TODO 5秒后自动关闭等待，否则如果用户分享出去后选择‘留在微信’，再手动回到app的时候，waiting无法关闭
            var msg = {
                extra: {
                    scene: ex
                }
            };
            msg.href = "分享的网址" + "share?hid=" + Share.info.id;
            msg.title = "我在xxxx等你——" + Share.info._name;
            msg.content = Share.info.introduce;
            //取本地图片
            var img = plus.io.convertAbsoluteFileSystem(Share.info.head_image.replace('file://', ''));
            console.log(img);
            msg.thumbs = [img];
            if (sharecount > 0) {
                //如果本地图片过大，导致分享失败，递归时重新分享获取默认图片
                msg.thumbs = ["_www/images/icon/A/144.png"];
            }
            console.log(JSON.stringify(msg));
            s.send(msg, function() {
                plus.nativeUI.closeWaiting();
                var strtmp = "分享到\"" + s.description + "\"成功！ ";
                console.log(strtmp);
                plus.nativeUI.toast(strtmp, {
                    verticalAlign: 'center'
                });
                sharecount = 0;
            }, function(e) {
                plus.nativeUI.closeWaiting();           
                if (e.code == -2) {
                    plus.nativeUI.toast('已取消分享', {
                        verticalAlign: 'center'
                    });
                    sharecount = 0;
                } else if (e.code == -3 || e.code == -8) {
                    console.log(e.code);
                    if (++sharecount < 2) {
                        //TODO 分享失败可能是图片过大的问题，递归取默认图片重新分享
                        shareMessage(s, ex);
                    } else {
                        sharecount = 0;
                        plus.nativeUI.toast('分享失败', {
                            verticalAlign: 'center'
                        });
                    }
                }else{
                    console.error('分享失败:'+JSON.stringify(e))
                }
                console.log("分享到\"" + s.description + "\"失败: " + e.code + " - " + e.message);
            });
        };
     
        function share() {
            bhref = true;
            var ids = [{
                    id: "weixin",
                    ex: "WXSceneSession"
                }, {
                    id: "weixin",
                    ex: "WXSceneTimeline"
                }],
                bts = [{
                    title: "发送给微信好友"
                }, {
                    title: "分享到微信朋友圈"
                }];
            plus.nativeUI.actionSheet({
                    cancel: "取消",
                    buttons: bts
                },
                function(e) {
                    var i = e.index;
                    if (i > 0) {
                        shareAction(ids[i - 1].id, ids[i - 1].ex);
                    }
                }
            );
        };
        Share.share=share;
        window.Share = Share;
        mui.plusReady(function() {      
            getSerivces();
        }); 
    })(window)
   })